<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>SSE Demo</title>
</head>
<body id="bd">
<button type="button" id="btnCls">Cancel SSE</button>
</body>
</html>
<script src="js/sse.js"></script>
<script src="js/mnt.e.js"></script>
